/* ============================================================
   kunden.css — Styles für das Kundenverwaltungsmodul
   Wird nach style.css geladen.
   ============================================================ */

/* ---- Toolbar: Suchleiste ---- */
.km-search-bar {
  display: flex;
  align-items: center;
  gap: 10px;
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: var(--radius-sm);
  padding: 9px 14px;
  margin-bottom: 16px;
  transition: border-color var(--transition), box-shadow var(--transition);
}

.km-search-bar:focus-within {
  border-color: var(--accent-blue);
  box-shadow: 0 0 0 3px var(--accent-dim);
}

.km-search-input {
  flex: 1;
  background: none;
  border: none;
  outline: none;
  color: var(--text);
  font-family: var(--font-body);
  font-size: 14px;
}

.km-search-input::placeholder { color: var(--text-dim); }

.km-clear-search {
  background: none;
  border: none;
  cursor: pointer;
  color: var(--text-muted);
  display: flex;
  align-items: center;
  padding: 2px;
  border-radius: 3px;
  transition: color var(--transition);
}

.km-clear-search:hover { color: var(--text); }

/* ---- Kunden-Tabelle ---- */
/* WICHTIG: echte <table> statt CSS-Grid, damit overflow:hidden Buttons
   niemals abschneidet (kein overflow:hidden auf <td>) */

.km-list-wrapper {
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  overflow: hidden;
  max-width: 1600px;
  margin: 0 auto;
}

.km-table {
  width: 100%;
  border-collapse: collapse;
  table-layout: fixed;  /* exakte Breiten, kein Aufweiten durch Inhalt */
}

.km-th {
  padding: 11px 16px;
  text-align: left;
  font-size: 10.5px;
  font-weight: 700;
  letter-spacing: .6px;
  text-transform: uppercase;
  color: var(--text-muted);
  background: var(--surface-2);
  border-bottom: 1px solid var(--border);
  white-space: nowrap;
  overflow: hidden;
}

.km-row {
  border-bottom: 1px solid var(--border);
  transition: background var(--transition);
}

.km-row:last-child { border-bottom: none; }
@media (hover: hover) {
  .km-row:hover { background: var(--surface-2); }
}

/* Basis-TD: overflow:hidden hält Spaltenbreite fix */
.km-td {
  padding: 14px 16px;
  vertical-align: middle;
  overflow: hidden;
}

/* ---- Feste Spaltenbreiten ---- */
.km-td-avatar   { width: 52px; overflow: visible; }
.km-td-name     { width: 200px; }
.km-td-kontakt  { width: 200px; }
.km-td-adresse  { /* auto: schrumpft/wächst */ }
/* Aktionen: overflow:visible — Buttons nie abschneiden */
.km-td-aktionen { width: 280px; text-align: right; overflow: visible; }

/* Avatar-Kreis */
.km-avatar {
  width: 34px;
  height: 34px;
  border-radius: 50%;
  background: var(--accent-soft);
  border: 1px solid var(--accent-dim);
  color: var(--accent);
  font-size: 12px;
  font-weight: 700;
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
}

.km-name  { font-weight: 600; font-size: 13.5px; white-space: nowrap; overflow: hidden; text-overflow: ellipsis; }
.km-firma { font-size: 11.5px; color: var(--text-muted); margin-top: 2px; white-space: nowrap; overflow: hidden; text-overflow: ellipsis; }

.km-kontakt-zeile {
  font-size: 12.5px;
  color: var(--text-muted);
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
}

.km-telefon { margin-top: 2px; }

.km-adresse-text {
  font-size: 12px;
  color: var(--text-muted);
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
}

/* Aktions-Buttons in der Tabelle */
.km-btn-edit,
.km-btn-delete,
.km-btn-akte {
  font-family: var(--font-body);
  font-size: 11.5px;
  font-weight: 500;
  border-radius: var(--radius-sm);
  padding: 4px 10px;
  cursor: pointer;
  transition: all var(--transition);
  border: 1px solid transparent;
  display: inline-flex;
  align-items: center;
  white-space: nowrap;
  flex-shrink: 0;
}

.km-btn-akte {
  background: var(--accent-soft);
  border-color: var(--accent-dim);
  color: var(--accent);
  font-weight: 600;
}

.km-btn-akte:hover {
  border-color: var(--accent);
  color: var(--accent-hover);
  background: var(--accent-soft);
}

.km-btn-edit {
  background: var(--surface-2);
  border-color: var(--border);
  color: var(--text-muted);
}

.km-btn-edit:hover {
  border-color: var(--accent-blue);
  color: var(--accent-blue);
  background: var(--accent-dim);
}

.km-btn-delete {
  background: transparent;
  border-color: var(--border);
  color: var(--text-muted);
}

.km-btn-delete:hover {
  border-color: var(--color-danger);
  color: var(--color-danger);
  background: rgba(239,68,68,.08);
}

/* Leer-Zustand */
.km-empty {
  padding: 60px 24px;
  text-align: center;
  color: var(--text-muted);
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 8px;
}

.km-empty p    { font-weight: 600; font-size: 15px; color: var(--text); }
.km-empty span { font-size: 13px; }

/* ---- Primär- und Sekundär-Buttons (Modul-lokal) ---- */
.km-btn-primary {
  display: inline-flex;
  align-items: center;
  background: var(--accent-blue);
  color: #fff;
  border: none;
  border-radius: var(--radius-sm);
  padding: 9px 16px;
  font-family: var(--font-body);
  font-size: 13px;
  font-weight: 600;
  cursor: pointer;
  transition: background var(--transition), transform var(--transition);
}

.km-btn-primary:hover  { background: var(--accent-hover); }
.km-btn-primary:active { transform: scale(.98); }

.km-btn-secondary {
  background: var(--surface-2);
  color: var(--text-muted);
  border: 1px solid var(--border);
  border-radius: var(--radius-sm);
  padding: 9px 16px;
  font-family: var(--font-body);
  font-size: 13px;
  font-weight: 500;
  cursor: pointer;
  transition: all var(--transition);
}

.km-btn-secondary:hover { color: var(--text); border-color: var(--border-mid); }

.km-btn-danger {
  background: var(--color-danger);
  color: #fff;
  border: none;
  border-radius: var(--radius-sm);
  padding: 9px 16px;
  font-family: var(--font-body);
  font-size: 13px;
  font-weight: 600;
  cursor: pointer;
  transition: opacity var(--transition);
}

.km-btn-danger:hover { opacity: .85; }

/* ---- Modal ---- */
.km-modal-overlay {
  position: fixed;
  inset: 0;
  background: rgba(0,0,0,.6);
  backdrop-filter: blur(3px);
  display: flex;
  align-items: center;
  justify-content: center;
  z-index: 10000;
  animation: fadeIn .15s ease;
}

@keyframes fadeIn {
  from { opacity: 0; }
  to   { opacity: 1; }
}

.km-modal {
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  width: 580px;
  max-width: calc(100vw - 32px);
  max-height: calc(100vh - 60px);
  display: flex;
  flex-direction: column;
  box-shadow: var(--shadow-modal);
  animation: slideUp .2s ease;
}

@keyframes slideUp {
  from { transform: translateY(16px); opacity: 0; }
  to   { transform: translateY(0);    opacity: 1; }
}

.km-confirm-dialog { width: 400px; }

.km-modal-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 18px 22px;
  border-bottom: 1px solid var(--border);
  flex-shrink: 0;
}

.km-modal-title {
  font-family: var(--font-display);
  font-size: 17px;
  font-weight: 700;
}

.km-modal-close {
  background: none;
  border: none;
  cursor: pointer;
  color: var(--text-muted);
  display: flex;
  align-items: center;
  padding: 4px;
  border-radius: var(--radius-sm);
  transition: color var(--transition), background var(--transition);
}

.km-modal-close:hover { color: var(--text); background: var(--surface-2); }

.km-modal-body {
  padding: 22px;
  overflow-y: auto;
  flex: 1;
}

.km-modal-footer {
  padding: 16px 22px;
  border-top: 1px solid var(--border);
  display: flex;
  justify-content: flex-end;
  gap: 10px;
  flex-shrink: 0;
}

/* ---- Formular im Modal ---- */
.km-form-row {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 14px;
  margin-bottom: 14px;
}

.km-form-group {
  display: flex;
  flex-direction: column;
  gap: 5px;
  margin-bottom: 14px;
}

.km-form-row .km-form-group { margin-bottom: 0; }

.km-form-group label {
  font-size: 11px;
  font-weight: 600;
  letter-spacing: .4px;
  text-transform: uppercase;
  color: var(--text-muted);
}

/* Pflichtfeld-Markierung */
.km-required label::after {
  content: ' *';
  color: var(--accent-blue);
}

/* Hinweistext neben einem Label (z.B. "(Rechnungsanschrift)") */
.km-label-hint {
  font-weight: 400;
  font-size: 10.5px;
  color: var(--text-dim);
  letter-spacing: 0;
  text-transform: none;
  margin-left: 4px;
}

/* Baustellenadresse-Toggle (Checkbox-Zeile) */
.km-baustelle-toggle-row {
  margin-bottom: 8px !important;
}
.km-toggle-label {
  display: flex !important;
  align-items: center;
  gap: 8px;
  font-size: 12px !important;
  font-weight: 500 !important;
  color: var(--text-muted) !important;
  text-transform: none !important;
  letter-spacing: 0 !important;
  cursor: pointer;
  margin: 0 !important;
}
.km-toggle-label input[type="checkbox"] {
  width: 14px !important;
  height: 14px !important;
  margin: 0 !important;
  padding: 0 !important;
  flex-shrink: 0;
  accent-color: var(--accent-blue);
  cursor: pointer;
}

/* Listen-Indicator: kleines Bau-Icon mit Adress-Vorschau bei Kunden,
   die eine abweichende Baustellenadresse hinterlegt haben. */
.km-baustelle-tag {
  display: inline-flex;
  align-items: center;
  gap: 5px;
  margin-top: 4px;
  padding: 2px 8px;
  background: var(--warn-soft);
  border: 1px solid var(--warn-soft);
  border-radius: var(--radius-sm);
  font-size: 11px;
  color: var(--warn);
  max-width: 100%;
}
.km-baustelle-tag-text {
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
  max-width: 240px;
}
.km-baustelle-tag svg {
  flex-shrink: 0;
  color: var(--warn);
}

.km-form-group input,
.km-form-group textarea {
  background: var(--surface-2);
  border: 1px solid var(--border);
  border-radius: var(--radius-sm);
  padding: 9px 12px;
  color: var(--text);
  font-family: var(--font-body);
  font-size: 14px;
  outline: none;
  transition: border-color var(--transition), box-shadow var(--transition);
  resize: vertical;
}

.km-form-group input:focus,
.km-form-group textarea:focus {
  border-color: var(--accent-blue);
  box-shadow: 0 0 0 3px var(--accent-dim);
}

/* Fehler-Zustand für Eingabefelder */
.km-input-error {
  border-color: var(--color-danger) !important;
  box-shadow: 0 0 0 3px rgba(239,68,68,.12) !important;
}

.km-field-error {
  font-size: 11px;
  color: var(--color-danger);
  min-height: 14px;
}

/* ---- Auftraege-Warnung beim Loeschen (aus auftraege.js Querverbindung) ---- */
.km-auftraege-warnung {
  display: flex;
  align-items: flex-start;
  gap: 10px;
  background: var(--warn-soft);
  border: 1px solid var(--warn-soft);
  border-radius: var(--radius-sm);
  padding: 12px 14px;
  color: var(--warn);
  font-size: 13px;
  line-height: 1.5;
}

.km-auftraege-warnung strong { color: var(--warn); }

/* ============================================================
   MOBILE — ≤600px: Tabelle → Karten-Layout
   Echte <table>-Struktur wird zu Block-Stacks. Damit kein
   horizontales Scrollen mehr nötig ist und Avatare/Buttons
   touch-freundlich greifbar bleiben.
   ============================================================ */
@media (max-width: 600px) {
  .km-list-wrapper { border-radius: 0; border-left: none; border-right: none; }

  .km-table        { display: block; }
  .km-table thead  { display: none; }
  .km-table tbody  { display: block; }

  .km-row {
    display: block;
    margin-bottom: 12px;
    border: 1px solid var(--border);
    border-radius: var(--radius);
    padding: 10px 12px;
    background: var(--surface);
  }
  .km-row:last-child { border-bottom: 1px solid var(--border); }

  .km-td {
    display: block;
    width: auto !important;
    padding: 4px 0;
    border: none;
    overflow: visible;
    text-align: left;
  }
  .km-td::before {
    content: attr(data-label);
    display: block;
    font-size: 10px;
    font-weight: 700;
    letter-spacing: .5px;
    text-transform: uppercase;
    color: var(--text-muted);
    margin-bottom: 2px;
  }
  .km-td-avatar::before,
  .km-td-aktionen::before { content: none; }

  .km-td-aktionen {
    text-align: left;
    margin-top: 8px;
    display: flex;
    flex-wrap: wrap;
    gap: 6px;
  }
  .km-btn-edit,
  .km-btn-delete,
  .km-btn-akte { flex: 1 1 auto; justify-content: center; padding: 8px 10px; font-size: 12.5px; }

  /* Suchbar + Buttons auf volle Breite */
  .km-search-bar { flex-wrap: wrap; }
  .km-btn-primary,
  .km-btn-secondary,
  .km-btn-danger { width: 100%; justify-content: center; margin-bottom: 6px; }

  /* Modal: Full-Screen */
  .km-modal-overlay { padding: 0; }
  .km-modal {
    width: 100%;
    height: 100%;
    max-width: 100%;
    max-height: 100%;
    border-radius: 0;
    border: none;
  }
  .km-modal-body { padding: 16px; }
  .km-form-row { grid-template-columns: 1fr; gap: 0; }
}